Required files and tools:
Result: The lock screen data is cleared because it's stored in system settings (not user data), but your personal files remain intact. sony g3311 lock remove ftf
Try a different USB port (avoid USB 3.0/Blue ports; use USB 2.0). Stuck on Sony Logo Required files and tools: Result: The lock screen
Low. While some FTF files claim to preserve data, most lock removal processes result in a Factory Reset that erases all internal storage. FRP Bypass Contacts, photos, SMS, app data, internal storage, and
Prepare the Firmware: Open Flashtool and click the XperiFirm icon. Locate the Sony Xperia L1 (G3311), select your region/market, and download the latest firmware. Once finished, Flashtool will automatically bundle the files into a single FTF file. Initiate Flash Mode: Power off your G3311 completely.
Removing a screen lock from a Sony Xperia L1 (G3311) requires flashing stock firmware using FlashTool, which wipes user data to eliminate PINs or patterns. The process involves downloading the firmware via Xperifirm, selecting 'Flashmode,' and connecting the device in Flashmode while ensuring USERDATA is checked to remove the lock. For a detailed visual guide on this procedure, watch the video at HardReset.info How To Flash Sony Xperia L1 FTF Firmware Dec 1, 2020